CN214934107U

CN214934107U - Automatic tray unstacker

Info

Publication number: CN214934107U
Application number: CN202120683474.6U
Authority: CN
Inventors: 张丽荣; 王玉辉; 王亮; 姜峰; 柏树; 段秀发; 边艳阳
Original assignee: Jilin Baifeng Technology Co ltd
Current assignee: Jilin Baifeng Technology Co ltd
Priority date: 2021-04-05
Filing date: 2021-04-05
Publication date: 2021-11-30
Anticipated expiration: 2031-04-05

Abstract

The utility model discloses an automatic tray unstacker, including aluminum alloy frame, enclasping mechanism, tray off-line conveying mechanism and supporting mechanism, aluminum alloy frame's internally mounted has servo transport positioning mechanism, and servo transport positioning mechanism includes lead screw, servo motor, backplate, first cylinder, elevating platform and slide bar, enclasping mechanism sets up in servo transport positioning mechanism's right-hand member top, and enclasping mechanism includes curb plate, second cylinder and splint, tray off-line conveying mechanism settles in enclasping mechanism's left side, and tray off-line conveying mechanism includes conveyer belt frame, conveyer belt, tight pulley subassembly, connecting rod supporting mechanism installs respectively in aluminum alloy frame's lower surface corner, and supporting mechanism includes mounting panel, regulation pole, anti-skidding stabilizer blade and universal wheel. This automatic tray unstacker overall structure all accomplishes through mechanical structure, and then has practiced thrift the manual work greatly, can also improve production efficiency when effectively lightening workman's work burden.

Description

Automatic tray unstacker

Technical Field

The utility model relates to a parts machining technology field specifically is an automatic tray unstacker.

Background

The technological routes of machining work such as burr grinding, drilling, groove milling and the like of various phenolic glass fiber hot-pressed parts are as follows: after the workpieces are subjected to hot press molding, stacking the workpieces to a workpiece tray, manually feeding the workpieces to an automatic line feeding station, and starting the automatic line to perform automatic processing. The processing process comprises visual detection, automatic position correction of a workpiece, automatic replacement of a cutter, static electricity removal, dust removal and the like.

However, when processing and loading are carried out at present, manual loading and unloading are mostly used, the labor intensity is high, a large amount of labor needs to be consumed, and the production efficiency is greatly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic tray unstacker to solve the present when processing the material loading that proposes in the above-mentioned background art, use artifical material loading and unloading more, intensity of labour is big, need consume a large amount of manual works, very big influence production efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic tray unstacker comprises an aluminum alloy frame, a holding mechanism, a tray lower line conveying mechanism and a supporting mechanism, wherein the aluminum alloy frame is internally provided with a servo conveying and positioning mechanism, the servo conveying and positioning mechanism comprises a lead screw, a servo motor, a back plate, a first air cylinder, a lifting platform and a slide rod, the right end of the lead screw is connected with the servo motor, the back plate is connected with the outer side of the front surface of the lead screw, the first air cylinder is arranged at the middle position of the back plate, the lifting platform is arranged above the first air cylinder, the slide rod is arranged below the lead screw, the holding mechanism is arranged above the right end of the servo conveying and positioning mechanism and comprises a side plate, a second air cylinder and a clamping plate, the outer side surface of the side plate is provided with the second air cylinder, the inner side surface of the side plate is connected with the clamping plate, the tray lower line conveying mechanism is arranged on the left side of the holding mechanism, and tray offline conveying mechanism includes conveyer belt frame, conveyer belt, take-up pulley subassembly, connecting rod and driving motor, the conveyer belt is installed to the inboard of conveyer belt frame, and the below of conveyer belt is connected with the take-up pulley subassembly, the front end of take-up pulley subassembly is connected with the connecting rod, and the front end of connecting rod installs driving motor, supporting mechanism installs respectively in aluminum alloy frame's lower surface corner, and supporting mechanism includes the mounting panel, adjusts pole, anti-skidding stabilizer blade and universal wheel, the right-hand member below of mounting panel is connected with the universal wheel, and is connected with the regulation pole below the left end of mounting panel, the anti-skidding stabilizer blade is installed to the lower extreme of adjusting the pole.

Preferably, a rotating structure is formed between the screw rod and the servo motor, the screw rod is in threaded connection with the back plate, and a sliding structure is formed between the back plate and the sliding rod.

Preferably, a lifting structure is formed between the first cylinder and the lifting platform, and the size of the lifting platform is matched with that of the tray.

Preferably, the bilateral symmetry of the clasping mechanism is set as two groups, and meanwhile, a telescopic structure is formed between the second cylinder and the clamping plate.

Preferably, the driving motor forms a rotating structure through the connecting rod and the tension wheel assembly, the tension wheel assembly is tightly attached to the conveying belt, and the conveying belt frame are symmetrically distributed in the front-back direction of the horizontal center line of the connecting rod.

Preferably, the antiskid support legs form a detachable structure through the adjusting rods and the mounting plate, the adjusting rods are connected with the antiskid support legs in a threaded mode, and the universal wheels and the mounting plate form a rotating structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the automatic tray unstacker is provided with the screw rod which can rotate under the driving of the servo motor, so that the backboard is driven to move along the length direction of the whole device by utilizing the screw action, the tray is conveniently conveyed between the clasping mechanism and the tray off-line conveying mechanism, and the backboard prevents axial deflection in the moving process by utilizing the sliding limiting action between the backboard and the sliding rod, so that the safety and the stability are higher;

2. the first air cylinder is arranged to drive the lifting platform to lift so that the lifting platform can be close to the holding mechanism and a tray can be taken down from the holding mechanism, the holding mechanism can clamp the tray from two sides, and the distance between the clamping plates can be driven to change by utilizing the telescopic action of the second air cylinder so as to conveniently loosen the tray, so that the tray falls on the lifting platform and the operation of taking the tray is finished;

3. set up the conveyer belt and can drive tray horizontal migration, conveniently accomplish the even material loading of tray, whole structure all accomplishes through mechanical structure, and then has practiced thrift the manual work greatly, can also improve production efficiency when effectively lightening workman's work burden, set up supporting mechanism and can utilize the antiskid stabilizer blade to carry out the stable stay, also can dismantle the antiskid stabilizer blade and get off to support through the universal wheel, and it is also more convenient to advance to make the removal of whole device.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the servo conveying positioning mechanism of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the holding mechanism and the tray;

FIG. 4 is a schematic view of a three-dimensional structure of the tray feeding and conveying mechanism of the present invention;

fig. 5 is a schematic view of the front view structure of the supporting mechanism of the present invention.

In the figure: 1. an aluminum alloy frame; 2. a servo conveying positioning mechanism; 21. a lead screw; 22. a servo motor; 23. a back plate; 24. a first cylinder; 25. a lifting platform; 26. a slide bar; 3. a clasping mechanism; 31. a side plate; 32. a second cylinder; 33. a splint; 4. a tray off-line conveying mechanism; 41. a conveyor belt frame; 42. a conveyor belt; 43. a tension wheel assembly; 44. a connecting rod; 45. a drive motor; 5. a support mechanism; 51. mounting a plate; 52. adjusting a rod; 53. anti-skid support legs; 54. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an automatic tray unstacker comprises an aluminum alloy frame 1, a servo conveying positioning mechanism 2, a lead screw 21, a servo motor 22, a back plate 23, a first air cylinder 24, a lifting platform 25, a slide rod 26, a clasping mechanism 3, a side plate 31, a second air cylinder 32, a clamping plate 33, a tray lower line conveying mechanism 4, a conveying belt frame 41, a conveying belt 42, a tensioning wheel assembly 43, a connecting rod 44, a driving motor 45, a supporting mechanism 5, a mounting plate 51, an adjusting rod 52, an anti-skidding supporting foot 53 and a universal wheel 54, wherein the servo conveying positioning mechanism 2 is arranged in the aluminum alloy frame 1, the servo conveying positioning mechanism 2 comprises the lead screw 21, the servo motor 22, the back plate 23, a first air cylinder 24, the lifting platform 25 and the slide rod 26, the servo motor 22 is connected to the right end of the lead screw 21, the back plate 23 is connected to the outer side of the front of the lead screw 21, the first air cylinder 24 is arranged in the middle of the back plate 23, the lifting platform 25 is arranged above the first air cylinder 24, a slide bar 26 is arranged below the screw 21, the clasping mechanism 3 is arranged above the right end of the servo conveying positioning mechanism 2, the clasping mechanism 3 comprises a side plate 31, a second cylinder 32 and a clamping plate 33, the second cylinder 32 is arranged on the outer side surface of the side plate 31, the clamping plate 33 is connected with the inner side surface of the side plate 31, the tray offline conveying mechanism 4 is arranged on the left side of the clasping mechanism 3, the tray offline conveying mechanism 4 comprises a conveying belt frame 41, a conveying belt 42, a tensioning wheel assembly 43, a connecting rod 44 and a driving motor 45, the conveying belt 42 is arranged on the inner side of the conveying belt frame 41, the tensioning wheel assembly 43 is connected below the conveying belt 42, the connecting rod 44 is connected with the front end of the tensioning wheel assembly 43, the driving motor 45 is arranged at the front end of the connecting rod 44, the supporting mechanisms 5 are respectively arranged on the corners of the lower surface of the aluminum alloy frame 1, and the supporting mechanism 5 comprises a mounting plate 51, an adjusting rod 52, The anti-skid device comprises anti-skid support legs 53 and universal wheels 54, wherein the universal wheels 54 are connected below the right end of the mounting plate 51, an adjusting rod 52 is connected below the left end of the mounting plate 51, and the anti-skid support legs 53 are mounted at the lower end of the adjusting rod 52;

a rotating structure is formed between the screw 21 and the servo motor 22, the screw 21 is connected with the back plate 23 in a threaded manner, a sliding structure is formed between the back plate 23 and the sliding rod 26, the screw 21 can be driven by the servo motor 22 to rotate, the back plate 23 is driven to move along the length direction of the whole device under the action of threads, a tray can be conveniently conveyed between the clasping mechanism 3 and the tray offline conveying mechanism 4, the back plate 23 is prevented from axially deflecting in the moving process by the aid of sliding limiting action between the back plate 23 and the sliding rod 26, safety and stability are higher, a lifting structure is formed between the first air cylinder 24 and the lifting platform 25, the size of the lifting platform 25 is matched with the size of the tray, the first air cylinder 24 can drive the lifting platform 25 to lift, so that the lifting platform 25 can clasp the mechanism 3, and the tray can be conveniently taken down from the clasping mechanism 3, the two groups of the clasping mechanisms 3 are arranged in a bilateral symmetry manner, meanwhile, a telescopic structure is formed between the second air cylinder 32 and the clamping plates 33, the clasping mechanisms 3 can clamp the trays from two sides, the distance between the clamping plates 33 can be driven to change by utilizing the telescopic action of the second air cylinder 32, the trays can be conveniently loosened, and the trays fall on the lifting platform 25 to finish the operation of taking the trays;

the driving motor 45 forms a rotating structure with the tension wheel assembly 43 through the connecting rod 44, the tension wheel assembly 43 is tightly attached to the conveying belt 42, the conveying belt 42 and the conveying belt frame 41 are symmetrically distributed in the front and back direction of the horizontal center line of the connecting rod 44, the conveying belt 42 is arranged to drive the tray to horizontally move, so that the uniform feeding of the tray is conveniently completed, the whole structure is completed through a mechanical structure, the labor is greatly saved, the work load of workers is effectively reduced, the production efficiency is improved, the anti-skid legs 53 form a detachable structure through the adjusting rods 52 and the mounting plate 51, the connecting mode between the adjusting rods 52 and the anti-skid legs 53 is threaded connection, the rotating structure is formed between the universal wheels 54 and the mounting plate 51, the supporting mechanism 5 can stably support by using the anti-skid legs 53, and the anti-skid legs 53 can be detached and supported through the universal wheels 54, further, the movement of the whole device is more convenient.

The working principle is as follows: for the automatic tray unstacker, firstly, the aluminum alloy frame 1 supports the whole device, when the position of the whole device needs to be moved and adjusted, firstly, the anti-skid support legs 53 in the supporting mechanism 5 are unscrewed, so that the anti-skid support legs 53 are screwed off from the adjusting rods 52, then the universal wheels 54 can be contacted with the ground for supporting, at the moment, the aluminum alloy frame 1 is pushed, the universal wheels 54 rotate relative to the mounting plate 51, the movement is labor-saving and convenient, then, the tray is sleeved above the clasping mechanism 3 in the vertical direction, firstly, the first air cylinders 24 in the servo conveying positioning mechanism 2 are started, and the first air cylinders 24 drive the lifting platform 25 to rise;

then, the second air cylinder 32 in the clasping mechanism 3 is started, the second air cylinder 32 contracts to drive the clamping plate 33 to be close to the side plate 31, so that the clamped tray falls on the lifting platform 25, then the clamping plate 33 retracts to clamp the rest tray again, then the servo motor 22 is started, the servo motor 22 drives the screw rod 21 to rotate, the screw rod 21 drives the back plate 23 to move leftwards, the back plate 23 slides leftwards along the slide rod 26 to convey the tray to the tray offline conveying mechanism 4, the driving motor 45 is started, the driving motor 45 drives the tensioning wheel assembly 43 to rotate through the connecting rod 44, the tensioning wheel assembly 43 drives the conveying belt 42 to rotate inside the tray conveying belt frame 41, meanwhile, the tray is driven to move, and therefore the using process of the whole automatic tray unstacker is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic tray unstacker, includes aluminum alloy frame (1), enclasping mechanism (3), tray off-line conveying mechanism (4) and supporting mechanism (5), its characterized in that: the aluminum alloy frame (1) is internally provided with a servo conveying positioning mechanism (2), the servo conveying positioning mechanism (2) comprises a lead screw (21), a servo motor (22), a back plate (23), a first air cylinder (24), a lifting platform (25) and a slide rod (26), the right end of the lead screw (21) is connected with the servo motor (22), the back plate (23) is connected with the outer side of the front surface of the lead screw (21), the first air cylinder (24) is installed at the middle position of the back plate (23), the lifting platform (25) is installed above the first air cylinder (24), the slide rod (26) is arranged below the lead screw (21), the clasping mechanism (3) is arranged above the right end of the servo conveying positioning mechanism (2), the clasping mechanism (3) comprises a side plate (31), a second air cylinder (32) and a clamping plate (33), the outer side surface of the side plate (31) is provided with the second air cylinder (32), the inner side face of the side plate (31) is connected with a clamping plate (33), the tray offline conveying mechanism (4) is arranged on the left side of the clasping mechanism (3), the tray offline conveying mechanism (4) comprises a conveyor belt frame (41), a conveyor belt (42), a tension wheel assembly (43), a connecting rod (44) and a driving motor (45), the conveyor belt (42) is installed on the inner side of the conveyor belt frame (41), the tension wheel assembly (43) is connected to the lower portion of the conveyor belt (42), the connecting rod (44) is connected to the front end of the tension wheel assembly (43), the driving motor (45) is installed at the front end of the connecting rod (44), the supporting mechanisms (5) are respectively installed on the corners of the lower surface of the aluminum alloy frame (1), each supporting mechanism (5) comprises a mounting plate (51), an adjusting rod (52), an anti-skid supporting leg (53) and a universal wheel (54), and the universal wheel (54) is connected to the lower portion of the right end of the mounting plate (51), and the lower part of the left end of the mounting plate (51) is connected with an adjusting rod (52), and the lower end of the adjusting rod (52) is provided with an anti-skid supporting leg (53).

2. An automatic pallet unstacker according to claim 1, characterised in that: a rotating structure is formed between the lead screw (21) and the servo motor (22), the lead screw (21) is in threaded connection with the back plate (23), and a sliding structure is formed between the back plate (23) and the sliding rod (26).

3. An automatic pallet unstacker according to claim 1, characterised in that: a lifting structure is formed between the first air cylinder (24) and the lifting platform (25), and the size of the lifting platform (25) is matched with that of the tray.

4. An automatic pallet unstacker according to claim 1, characterised in that: the bilateral symmetry of the clasping mechanism (3) is set into two groups, and meanwhile, a telescopic structure is formed between the second cylinder (32) and the clamping plate (33).

5. An automatic pallet unstacker according to claim 1, characterised in that: the driving motor (45) forms a rotating structure through the connecting rod (44) and the tension wheel assembly (43), the tension wheel assembly (43) is tightly attached to the conveying belt (42), and the conveying belt (42) and the conveying belt frame (41) are symmetrically distributed in the front and back direction of the horizontal center line of the connecting rod (44).

6. An automatic pallet unstacker according to claim 1, characterised in that: the anti-skid support legs (53) form a detachable structure through the adjusting rods (52) and the mounting plate (51), the adjusting rods (52) are connected with the anti-skid support legs (53) in a threaded mode, and the universal wheels (54) and the mounting plate (51) form a rotating structure.